Gagnon Advisors, LLC

Holdings History for BLACKLINE, INC. - Common Stock, par value $0.01 per share (BL)

Symbol: BL on Nasdaq
Investment type: Equity / Common Stock, par value $0.01 per share

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2025	4.6%	0%	$7,190,465	130,050	0		$55.29	Q4 2025
30 Sep 2025	4.3%	0%	$6,905,655	130,050	0		$53.10	Q3 2025
30 Jun 2025	4.9%	0%	$7,363,431	130,050	0		$56.62	Q2 2025
31 Mar 2025	4.4%	+0.9%	$6,297,021	130,050	+26,358		$48.42	Q1 2025
31 Dec 2024	4%	0%	$6,300,326	103,692	0		$60.76	Q4 2024
30 Sep 2024	3.7%	0%	$5,717,577	103,692	0		$55.14	Q3 2024
30 Jun 2024	3.8%	0%	$5,023,877	103,692	0		$48.45	Q2 2024
31 Mar 2024	5.8%	-0.32%	$6,696,429	103,692	-5,791	-5.3%	$64.58	Q1 2024
31 Dec 2023	6%	0%	$6,836,118	109,483	0		$62.44	Q4 2023
30 Sep 2023	5.1%	0%	$6,073,022	109,483	0		$55.47	Q3 2023
30 Jun 2023	3.9%	0%	$5,892,375	109,483	0		$53.82	Q2 2023
31 Mar 2023	4.9%	0%	$7,351,783	109,483	0		$67.15	Q1 2023
31 Dec 2022	5%	0%	$7,364,921	109,483	0		$67.27	Q4 2022
30 Sep 2022	4.2%	-0.56%	$6,558,000	109,483	-14,360	-12%	$59.90	Q3 2022
30 Jun 2022	5%	0%	$8,248,000	123,843	0		$66.60	Q2 2022
31 Mar 2022	4.2%	0%	$9,068,000	123,843	0		$73.22	Q1 2022
31 Dec 2021	5.1%	0%	$12,823,000	123,843	0		$103.54	Q4 2021
30 Sep 2021	5.8%	0%	$14,621,000	123,843	0		$118.06	Q3 2021
30 Jun 2021	5.2%	0%	$13,780,000	123,843	0		$111.27	Q2 2021
31 Mar 2021	5.5%	0%	$13,425,000	123,843	0		$108.40	Q1 2021
31 Dec 2020	7.4%	0%	$16,518,000	123,843	0		$133.38	Q4 2020
30 Sep 2020	6.9%	0%	$11,100,000	123,843	0		$89.63	Q3 2020
30 Jun 2020	7.4%	0%	$10,268,000	123,843	0		$82.91	Q2 2020
31 Mar 2020	6.1%	0%	$6,515,000	123,843	0		$52.61	Q1 2020
31 Dec 2019	3.6%	0%	$6,385,000	123,843	0		$51.56	Q4 2019
30 Sep 2019	3.7%	+0.1%	$5,921,000	123,843	+3,424	+2.8%	$47.81	Q3 2019
30 Jun 2019	3.7%	0%	$6,444,000	120,419	0		$53.51	Q2 2019
31 Mar 2019	3.2%	0%	$5,578,000	120,419	0		$46.32	Q1 2019
31 Dec 2018	3.5%	+1.2%	$4,931,000	120,419	+43,272	+56%	$40.95	Q4 2018
30 Sep 2018	2.6%	+2.6%	$4,356,000	77,147	+77,147	NEW	$56.46	Q3 2018

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.